Control Panel And Ac Cable Assembly; Control Panel Removal And Replacement; Ac Cable Assembly Removal And Replacement - IBM 5256-1 Maintenance Information Manual

111
CONTROL PANEL AND AC CABLE·
ASSEMBLY
Control Panel Removal and Replacement
1.
Power off.
2. Disconnect the line cord from the wall outlet.
3. Remove the printer covers (110).
4.
5.
Disconnect the control panel cable at the planar
board socket B1 C1
II. .
Note the cable path and remove the cable to the
control panel
II.
6. Loosen the 2 lower screws and remove the upper
screw at each end of the panel support brackets
7.
8.
9.
II·
Remove the back panel
II
from the front panel (6
screws)
II.
Remove the Power switch bracket
B
from the
control panel (2 screws).
Reinstall the control panel by reversing the
procedure.
110, 111
Remove, Replace,
Adjust
AC Cable Assembly Removal and Replacement
The AC cable assembly includes the Power switch and
the fuse.
1. Power off.
2. Disconnect the line cord from the wall outlet.
3.
4.
. 5.
Remove the printer covers (110).
At the control panel, looserr the lower screw and
remove the upper screw at each end of the panel
support brackets
II.
Remove the Power switch shield
IE.
6. Remove the Power switch. •
7.
8.
9.
Remove the fuse case
II.
Note the position of and remove the leads from
TB2 (or the line filter) . . and TB 1
II.
Reinstall the cable by reversing this procedure.
Note: Some world trade machines have a line filter
in place of the terminal block.
Maintenance 5256 MIM 1-13